import React, { useEffect } from 'react';
import ColumnChart from './components/columnChart'
import PieChart from './components/pieChart'
import * as echarts from 'echarts'
const App = () => {
  const data = [
    {
      type: '家具家电',
      sales: 38,
    },
    {
      type: '粮油副食',
      sales: 52,
    },
    {
      type: '生鲜水果',
      sales: 100,
    },
  ];

  const config = {
    data,
    xField: 'type',
    yField: 'sales',
    label: {
      position: 'middle',
      style: {
        fill: '#FFFFFF',
        opacity: 0.6,
      },
    },
    meta: {
      type: { alias: '类别' },
      sales: { alias: '销售额' },
    },
  };
  useEffect(() => {
    var myChart = echarts.init(document.getElementById('main'));
    myChart.setOption({
      color: ['#80FFA5', '#00DDFF', '#37A2FF', '#FF0087', '#FFBF00'],
      title: {
        text: '渐变堆叠面积图'
      },
      tooltip: {
        trigger: 'axis',
        axisPointer: {
          type: 'cross',
          label: {
            backgroundColor: '#6a7985'
          }
        }
      },
      legend: {
        data: ['Line 1', 'Line 2', 'Line 3', 'Line 4', 'Line 5']
      },
      toolbox: {
        feature: {
          saveAsImage: {}
        }
      },
      grid: {
        left: '3%',
        right: '4%',
        bottom: '3%',
        containLabel: true
      },
      xAxis: [
        {
          type: 'category',
          boundaryGap: false,
          data: ['周一', '周二', '周三', '周四', '周五', '周六', '周日']
        }
      ],
      yAxis: [
        {
          type: 'value'
        }
      ],
      series: [
        {
          name: 'Line 1',
          type: 'line',
          stack: '总量',
          smooth: true,
          lineStyle: {
            width: 0
          },
          showSymbol: false,
          areaStyle: {
            opacity: 0.8,
            color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
              offset: 0,
              color: 'rgba(128, 255, 165)'
            }, {
              offset: 1,
              color: 'rgba(1, 191, 236)'
            }])
          },
          emphasis: {
            focus: 'series'
          },
          data: [140, 232, 101, 264, 90, 340, 250]
        },
        {
          name: 'Line 2',
          type: 'line',
          stack: '总量',
          smooth: true,
          lineStyle: {
            width: 0
          },
          showSymbol: false,
          areaStyle: {
            opacity: 0.8,
            color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
              offset: 0,
              color: 'rgba(0, 221, 255)'
            }, {
              offset: 1,
              color: 'rgba(77, 119, 255)'
            }])
          },
          emphasis: {
            focus: 'series'
          },
          data: [120, 282, 111, 234, 220, 340, 310]
        },
        {
          name: 'Line 3',
          type: 'line',
          stack: '总量',
          smooth: true,
          lineStyle: {
            width: 0
          },
          showSymbol: false,
          areaStyle: {
            opacity: 0.8,
            color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
              offset: 0,
              color: 'rgba(55, 162, 255)'
            }, {
              offset: 1,
              color: 'rgba(116, 21, 219)'
            }])
          },
          emphasis: {
            focus: 'series'
          },
          data: [320, 132, 201, 334, 190, 130, 220]
        },
        {
          name: 'Line 4',
          type: 'line',
          stack: '总量',
          smooth: true,
          lineStyle: {
            width: 0
          },
          showSymbol: false,
          areaStyle: {
            opacity: 0.8,
            color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
              offset: 0,
              color: 'rgba(255, 0, 135)'
            }, {
              offset: 1,
              color: 'rgba(135, 0, 157)'
            }])
          },
          emphasis: {
            focus: 'series'
          },
          data: [220, 402, 231, 134, 190, 230, 120]
        },
        {
          name: 'Line 5',
          type: 'line',
          stack: '总量',
          smooth: true,
          lineStyle: {
            width: 0
          },
          showSymbol: false,
          label: {
            show: true,
            position: 'top'
          },
          areaStyle: {
            opacity: 0.8,
            color: new echarts.graphic.LinearGradient(0, 0, 0, 1, [{
              offset: 0,
              color: 'rgba(255, 191, 0)'
            }, {
              offset: 1,
              color: 'rgba(224, 62, 76)'
            }])
          },
          emphasis: {
            focus: 'series'
          },
          data: [220, 302, 181, 234, 210, 290, 150]
        }
      ]
    });
  }, []);
  return (
    <div>
      <h1>柱状图Antv</h1>
      <ColumnChart data={data} config={config}></ColumnChart>
      <PieChart></PieChart>
      <h1>Echarts</h1>
      <div id="main" style={{ height: "300px" }}>

      </div>
    </div>
  );
}

export default App;
